25718945042

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{34661651}}^1$

素因数の和:34661713

約数の個数: 16

約数和(自身を含む): 44921500992

約数和(自身を除く): 19202555950

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 34661651, 69323302, 242631557, 485263114, 1837067503, 3674135006, 12859472521, 25718945042]

約数ペア:

[(1, 25718945042), (2, 12859472521), (7, 3674135006), (14, 1837067503), (53, 485263114), (106, 242631557), (371, 69323302), (742, 34661651)]